AI Phone Answering for Home Services: Goodcall vs. Rosie vs. Sameday vs. Your FSM's Built-In Agent

The decision rule

Does it create the job in your field service management system, or does it send you a transcript? That question decides more than price does.

An AI that books into ServiceTitan, Housecall Pro, or Jobber — checking the capacity board, confirming the address, picking the job type — removes work. An AI that emails you a summary of the call adds a step to your dispatcher's day. Every other feature in every demo is downstream of this one difference.

If nothing on the list writes into your FSM, buy the cheapest option that captures the lead cleanly and stop there.

What each option costs

As published on each vendor's own pricing page, read in the first week of September 2026.

The billing unit is the whole game

These three units behave completely differently against a real trades call log.

Minutes (Rosie, Sameday). You pay for talk time. A booking call that goes six minutes because the homeowner is describing a leak while standing in it costs six times a 60-second call. Rosie's $149 tier gives you 1,000 minutes — roughly 200 five-minute calls. That is genuinely a lot for a two-truck shop and genuinely not enough for a ten-truck shop in August.

Unique callers (Goodcall). Minutes are unlimited; you pay per distinct phone number per month. This is the best structure in the table if your callers talk a long time, and the worst if you have a lot of one-touch callers. Note the word "unique": a customer who calls three times about the same job counts once. A neighborhood full of first-time callers after a storm counts every one of them, at $0.50 each past your cap.

Flat with a minute floor (Sameday). The $449 entry price is roughly three Rosie Scale plans. You are paying for the trades-specific booking logic and the FSM write, not for the minutes.

Pull last month's call log. Count total inbound calls, unique numbers, and total talk minutes. Those three numbers rank the options for you in about ten minutes, and they will not rank them the way the marketing pages do.

The one that nobody prices out: your FSM's own agent

Housecall Pro sells CSR AI and ServiceTitan sells an AI voice agent. Neither publishes a price — Housecall Pro lists CSR AI as an add-on alongside Voice, Campaigns, and Pipeline rather than bundling it into the $79 / $189 / $329 plan tiers.

Get the quote anyway, because the native option starts with an advantage no third party can match: it already knows your price book, your capacity, your job types, and your technicians. Every third-party agent has to be told those things, and keeping them in sync is ongoing work somebody owns.

The counter-argument is real too. Platform-native AI tends to be the least aggressive on the actual conversation quality, because the vendor's competitive pressure is in scheduling, not in voice. Test it against one outside option before assuming the incumbent wins.

Who each option is wrong for

Rosie is wrong for you if your average call runs long and your volume is real. The $49 tier's 250 minutes is about 50 booking calls — a marketing number, not an operating one. Price the $149 tier and be honest about growth.

Goodcall is wrong for you if you get a lot of short, high-volume calls from new numbers. Storm-driven trades — restoration, roofing, tree service — can blow through a unique-caller cap in a week. It is also priced per agent, which matters if you run several brands or locations.

Sameday is wrong for you below about four trucks. At $449/mo you need the booking automation to be recovering several jobs a month before the arithmetic works, and a small shop that answers most of its own calls will not get there.

Avoca is wrong for you if you are not on ServiceTitan and not ready for an enterprise sales cycle. Demo-gated pricing is a signal about who the product is for.

Your FSM's native agent is wrong for you if you are already unhappy with that platform. Do not deepen a relationship you are planning to leave.

What none of them fix

The AI answers the phone. It does not fix the reason the phone was going unanswered — which in most shops is that the dispatcher is also doing three other jobs. If your close rate on answered calls is already weak, an agent that answers more calls will produce more weak calls.

Two things to fix first, both cheaper than any of the above:

• Text back every missed call within 60 seconds. The missed-call text back workflow is the highest-return thing in this category and it does not require a voice agent at all.
• Follow up on unsold estimates. Most home services businesses lose more revenue to unfollowed quotes than to unanswered calls. The post-service follow-up sequence covers the mechanics.

Do this math before you take a demo

Pull last month's call log and get three numbers. Here is a realistic shape for a four-truck plumbing company:

• 412 inbound calls
• 287 unique numbers
• 1,640 talk minutes, about four minutes average

Now price it:

• Rosie Growth — 2,000 minutes for $299. Fits, with headroom for a busy month.
• Rosie Scale — 1,000 minutes for $149. Does not fit. You are 640 minutes short, and Rosie does not publish a per-minute overage rate, so that gap is a conversation with sales rather than a number you can plan around.
• Goodcall Scale — 500 unique customers for $249, unlimited minutes. Fits comfortably.
• Goodcall Growth — 250 unique customers for $129. You are 37 over at $0.50 each, so about $147 for the month.
• Sameday Launch — 500 minutes at $449. Does not cover your minutes at all; at this volume you would be buying it for the ServiceTitan booking, not the capacity.

Two things fall out of that. The cheapest workable answer is Goodcall Growth at roughly $130 to $150 — less than half the Rosie plan that fits. And the ranking is entirely a function of your call shape: the same 412 calls spread across 380 unique numbers instead of 287 flips the answer straight back to Rosie.

Ten minutes with your call log beats any comparison article, including this one.

What breaks in month three

The price book drifts. You raise the diagnostic fee. The agent quotes the old one for six weeks because nobody remembered it holds a copy. Every vendor here has this problem; the ones wired into your FSM have it less.

It books jobs you cannot do. The agent does not know your senior tech is out, that you stopped taking boiler work, or that Thursday is full. Unless it reads real availability, it is writing cheques your dispatcher has to bounce — and a cancelled appointment costs more goodwill than an unanswered call ever did.

Nobody listens to the calls any more. By week three the novelty is gone. Put thirty minutes a month in the calendar for five random calls and every escalation. It is the highest-return habit in this whole category and it costs nothing.

What to ask on the demo

• Book a job in my sandbox, live, right now, checking real availability.
• Show me the record it writes: job type, address, customer, notes.
• What is the overage rate, and what did your median customer actually pay last month?
• When it cannot help, where does the call go, and how fast?
• Who updates the price book — me or you?

A vendor that cannot do the first one in a live demo cannot do it in production either.

Your phone number is the real lock-in

The switching cost here is not the software. Most setups forward your existing number to the vendor, which keeps leaving easy. Some vendors want you to port the number to them, which does not.

Ask which, in writing, before you sign. A forwarded number takes an afternoon to move. A ported one takes weeks and requires the cooperation of the vendor you are trying to leave.

The recommendation

• 1–3 trucks, want to stop missing calls: Rosie Scale at $149/mo, plus missed-call text back. Accept the Zapier plumbing.
• Chatty customers, lots of repeat callers: Goodcall Growth at $129/mo. Unlimited minutes is the right shape for you.
• 4+ trucks on ServiceTitan: Get quotes from Sameday, Avoca, and ServiceTitan's native agent in the same week and make them all book a job live in your sandbox. The one that cannot is not in the running.
• On Housecall Pro: Ask for CSR AI pricing first. It is the cheapest thing to try and the easiest to turn off.

Next step

Start with the AI voice receptionist workflow for the escalation and after-hours design, then the booking and scheduling automation workflow for the FSM write-back spec. The home services hub has the rest of the stack, and the free AI Playbook for Home Services walks the whole sequence.